(1956). Liberalisme en socialisme. Dr. Wiardi Beckman Stichting.
Chicago Style (17th ed.) CitationLiberalisme En Socialisme. Dr. Wiardi Beckman Stichting, 1956.
MLA (8th ed.) CitationLiberalisme En Socialisme. Dr. Wiardi Beckman Stichting, 1956.
Warning: These citations may not always be 100% accurate.